Patent application number | Description | Published |
20090246506 | STRUCTURAL POLYMER INSERT AND METHOD OF MAKING THE SAME - A structural polymer insert. The insert includes a substrate having a surface and an adhesive with the substrate being an admixture of a polypropylene component and a glass fiber component. The surface has a plurality of oxygen atoms, optionally introduced by air plasma, in an amount of 1 to 60 atomic percent of all the atoms present on the surface. The foam adhesive is attached to the surface through one or more reactive moieties resulted from oxidative action of the oxygen atoms. | 10-01-2009 |
20100055476 | PLASMA COATINGS AND METHOD OF MAKING THE SAME - According to at least one aspect of the present invention, a method is provided for forming a polymerized coating on a surface of a substrate. In at least one embodiment, the method comprises providing a plasma gun having an outlet; introducing a pre-polymer molecule into the outlet of the plasma gun to form a number of fragments of the pre-polymer molecule as a plasma output including a direct-spray component and an over-spray component; at least partially isolating the direct-spray component and the over-spray component from each other to respectively obtain an isolated directed-spray component and an isolated over-spray component; and depositing at least a portion of the isolated direct-spray component and the isolated over-spray component onto the surface of the substrate through the outlet to form a base polymerized coating. The plasma gun is optionally operated at atmospheric pressure. | 03-04-2010 |
20100151236 | SURFACE TREATMENT FOR POLYMERIC PART ADHESION - A surface treatment for polymeric part adhesion and a treated part is provided. In one aspect, a method for adhesively securing a part to a polymeric substrate is provided comprising providing an adhesive layer having a bonding surface having a first oxygen composition, a part having a bondable surface, and a polymeric substrate having a mating surface. Spray from an air plasma device is directed onto at least a portion of the bonding surface of the adhesive to provide a second oxygen composition on the bonding surface of the adhesive layer, with the second oxygen composition being greater than the first oxygen composition. The adhesive layer is secured between the bondable surface of the part and the mating surface of the polymeric substrate. | 06-17-2010 |
20110250547 | BURNER SYSTEM AND A METHOD OF CONTROL - A burner system and a method of control. The system includes a supply unit that provides a gas/air mixture to a burner assembly. The burner assembly includes a distribution outlet having a plurality of openings and an electrode. The electrode provides an electrical arc to ignite the gas/air mixture for a predetermined period of time. | 10-13-2011 |
20120015209 | Wheels Having Oxide Coating And Method of Making The Same - In one embodiment, an article includes a surface; a metallic layer including a first metal and contacting the surface; and an oxide layer including an oxide of a second metal different from the first metal and contacting the metallic layer. The article may further include a polymer layer contacting the surface of the oxide layer directed away from the article surface. In certain instances, the article is a vehicle wheel. | 01-19-2012 |
20120219768 | Plasma Coatings And Method of Making The Same - According to at least one aspect of the present invention, a method is provided for forming a polymerized coating on a surface of a substrate. In at least one embodiment, the method comprises providing a plasma gun having an outlet; introducing a pre-polymer molecule into the outlet of the plasma gun to form a number of fragments of the pre-polymer molecule as a plasma output including a direct-spray component and an over-spray component; at least partially isolating the direct-spray component and the over-spray component from each other to respectively obtain an isolated directed-spray component and an isolated over-spray component; and depositing at least a portion of the isolated direct-spray component and the isolated over-spray component onto the surface of the substrate through the outlet to form a base polymerized coating. The plasma gun is optionally operated at atmospheric pressure. | 08-30-2012 |
20130149472 | Surface Treatment For Polymeric Part Adhesion - A surface treatment for polymeric part adhesion and a treated part is provided. In one aspect, a method for adhesively securing a part to a polymeric substrate is provided comprising providing an adhesive layer having a bonding surface having a first oxygen composition, a part having a bondable surface, and a polymeric substrate having a mating surface. Spray from an air plasma device is directed onto at least a portion of the bonding surface of the adhesive to provide a second oxygen composition on the bonding surface of the adhesive layer, with the second oxygen composition being greater than the first oxygen composition. The adhesive layer is secured between the bondable surface of the part and the mating surface of the polymeric substrate. | 06-13-2013 |
20130280435 | Plasma Coatings and Method of Making The Same - A method of coating a substrate surface. The method includes plasma spraying a direct-spray component onto a substrate surface, and plasma spraying an over-spray component onto the substrate surface. The direct-spray and over-spray components form a plasma coating surface contacting at least a portion of the substrate surface. | 10-24-2013 |
20140017488 | Articles, Including Wheels, Having Plasma Vapor Deposited (PVD) Coating - An article is disclosed that includes a metallic layer overlaying a substrate surface; a plasma vapor deposited (PVD) oxide layer overlaying the metallic layer; and an exposed polymeric layer overlaying the oxide layer to form a protective layer at the interface between the exposed polymeric layer and the oxide layer. | 01-16-2014 |
20140113146 | Coated Metallic Parts and Method of Making The Same - A coated metallic part includes a substrate including a metallic surface; a first coating layer supported on the metallic surface and including a first polymer, the first polymer including silicon; and a second coating layer including a second polymer different from the first polymer, the first coating layer being positioned between the metallic surface and the first coating layer. The first coating layer may have a silicon atomic percentage of 5 to 50 atomic weight percent. The first polymer of the first coating layer may have an oxygen-to-silicon ratio of 1.0 to 4.0. The second polymer of the second polymer layer may include at least one of an acrylic polymer, a polyester, an alkyd, a polyurethane, a polyamide, a polyether, a copolymer thereof, and a mixture thereof. | 04-24-2014 |